Description

Submit your solutions in the SoftUni judge system at https://judge.softuni.bg/Contests/Practice/Index/597.
1. Sort Even Numbers
Write a program that reads one line of integers separated by “, “. Then print the even numbers of that sequence sorted in increasing order.
Examples
Input Output Input Output Input Output
4, 2, 1, 3, 5,
7, 1, 4, 2, 12 2, 2, 4, 4, 12 1, 3, 5 2, 4, 6 2, 4, 6
Hints
It is up to you what type of data structures you will use to solve this problem Using functional programming filter and sort the collection of numbers.
2. Sum Numbers
Write a program that reads a line of integers separated by “, “. Print on two lines the count of numbers and their sum.
Examples
Input Output
4, 2, 1, 3, 5, 7, 1, 4, 2, 12 10
41
2, 4, 6 3
12
3. Count Uppercase Words
Write a program that reads a line of text from the console. Print all words that start with an uppercase letter in the same order you receive them in the text.
Examples
Input Output
The following example shows how to use Function The
Function
Write a program that reads one line of text from console. Print count of words that start with Uppercase, Write
Print
after that print all those words in the same order like you find them in text. Uppercase,
Hints
Use Func<string, bool> like or in if condition Use ” ” for splitting words.
4. Add VAT
Write a program that reads one line of double prices separated by “, “. Print the prices with added VAT for all of them. Format them to 2 signs after the decimal point. The order of the prices must be the same. VAT is equal to 20% of the price.
Examples
Input Output Input Output
1.38, 2.56, 4.4 1.66 3.07
5.28 1, 3, 5, 7 1.20 3.60 6.00
8.40
5. Filter by Age
Write a program that receives an integer N on first line. On the next N lines, read pairs of “[name], [age]”. Then read three lines with:
• Condition – “younger” or “older”
• Age – Integer
• Format – “name”, “age” or “name age”
Depending on the condition, print the correct pairs in the correct format.
Don’t use the built-in functionality from .NET. Create your own methods.
Examples
Input Output Input Output Input Output
5
Pesho, 20
Gosho, 18
Mimi, 29
Ico, 31 Simo, 16 older 20 name age Pesho – 20
Mimi – 29
Ico – 31 5
Pesho, 20
Gosho, 18
Mimi, 29
Ico, 31 Simo, 16 younger 20 name Gosho
Simo 5
Pesho, 20
Gosho, 18
Mimi, 29
Ico, 31 Simo, 16 younger 50 age 20
18
29
31
16